Apple phone settings theme: Click to enter the phone settings, find "wallpaper", and then click "Select new wallpaper". Finally, in the pop-up page, you can select your favorite picture from the camera or other folders, and click OK to make it a new theme.

Font change of Apple mobile phone: Find "Settings" in your mobile phone and click Open. Then in the settings menu that appears, click the General option. Then open the Accessibility option, click "New Style" in the style menu that appears, and finally set the font.

Folding anti-fall patent:

The name of this patent is "electronic equipment protection mechanism", which introduces several methods to prevent electronic equipment such as iPhone from being broken after falling.

One way is that the sensor that comes with the device will detect the falling height and speed of the mobile phone, and then adjust the orientation of the fuselage. In this way, products such as mobile phones can adjust their orientation in the process of falling, so that the falling-resistant position will land first, such as the corner or back, rather than the fragile position, such as the screen.

In order to achieve this function, the equipment needs to be equipped with a "protection mechanism", and it may be necessary to change the direction of the fuselage with a small can of compressed gas. Another way is to slow down the falling speed of the equipment during the falling process, just like equipped with a parachute. In order to realize this function, the protection mechanism needs to trigger a device similar to a propeller, thus reducing the falling speed of the equipment.

Although Apple only mentioned the iPhone in the patent application, industry insiders said that these technologies can also be applied to other products such as smart phones, tablets, portable music players and digital cameras.